Most of you probably already knew this but if you didn't then read on.
Last night I was trying to put together some shots for my wife's step mom of her visit this past weekend. I had some that needed printing and others that needed to go on a disk. Normally I just output the JPEGs to a folder and burn them using Nero. Well last night I decided to use the preset that LR has to "Burn Full Size JPEGS" or something like that and in the last drop down menu I told LR to burn the files to disc when finished converting. I had 466 pics going to disc and once LR finished the task of converting them it popped up a dialog to burn the discs. "Wow", I thought. I just figured it was going to launch Nero for me or tell be to burn the disc now. There was a drop down menu to select the drive, one to select the speed, and it then told me that it would require two discs to complete the task and allowed me to name each one before the burn. Very nice!
So needless to say I will certainly be using this feature again.